Referenziert von|
| US4415152 | 27. Aug. 1981 | 15. Nov. 1983 | | Bicycle training and exercise device | | US7220219 | 7. Okt. 2003 | 22. Mai 2007 | BCI Manufacturing, Inc. | Bicycle treadmill having automatic speed and resistance adjustments | | US7618353 | 22. Mai 2007 | 17. Nov. 2009 | BCI Manufacturing, Inc. | Bicycle treadmill |
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